1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.util;
24  
25  import com.liferay.portal.kernel.log.Log;
26  import com.liferay.portal.kernel.log.LogFactoryUtil;
27  import com.liferay.portal.kernel.util.MimeTypes;
28  
29  import java.io.File;
30  
31  import javax.activation.MimetypesFileTypeMap;
32  
33  /**
34   * <a href="MimeTypesImpl.java.html"><b><i>View Source</i></b></a>
35   *
36   * @author Jorge Ferrer
37   * @author Brian Wing Shun Chan
38   */
39  public class MimeTypesImpl implements MimeTypes {
40  
41      public MimeTypesImpl() {
42          _mimeTypes = new MimetypesFileTypeMap();
43  
44          for (String mimeType : PropsValues.MIME_TYPES) {
45              _mimeTypes.addMimeTypes(mimeType);
46          }
47      }
48  
49      public String getContentType(File file) {
50          String contentType = _mimeTypes.getContentType(file);
51  
52          if (_log.isDebugEnabled()) {
53              _log.debug(
54                  "Content type " + contentType + " returned for file " +
55                      file.toString());
56          }
57  
58          return contentType;
59      }
60  
61      public String getContentType(String fileName) {
62          String contentType = _mimeTypes.getContentType(fileName);
63  
64          if (_log.isDebugEnabled()) {
65              _log.debug(
66                  "Content type " + contentType + " returned for file name " +
67                      fileName);
68          }
69  
70          return contentType;
71      }
72  
73      private static Log _log = LogFactoryUtil.getLog(MimeTypesImpl.class);
74  
75      private MimetypesFileTypeMap _mimeTypes;
76  
77  }